Welcome to 305 Charlton Ln., a first-time-to-market, east facing custom colonial on a quiet street in desirable Branchburg Township. Offering 4,000+ sq ft and a finished basement, this 5 bedroom, 3 full and 1 half bath, 3 car garage home is situated on a peaceful street with a level 1.1-acre lot. A dramatic 2-story foyer welcomes you with hardwood flooring & natural light. Features include recessed lighting, crown molding, Andersen windows, extensive closet space, new carpeting and 2-zone HVAC. The main level includes an open-concept kitchen with separate dining area, walk-in pantry, 42-inch cabinets, granite countertops, center island, stainless steel appliances, newer dishwasher and refrigerator. Kitchen flows into the family room featuring a stone-faced gas fireplace. Main level also includes a formal dining room with tray ceiling, living room, coveted first floor bedroom, full bath, powder and laundry rooms. Upstairs features a primary suite with tray ceiling, sitting room with gas fireplace, two walk-in closets, and bath with vaulted ceiling, skylight, dual vanity, jetted tub, and stall shower. Three additional bedrooms, a hall bath with dual vanity & makeup station, a 300+ sq ft bonus room with private staircase complete the second floor. Enhancing the home further is a partially finished basement, paver patio, natural gas, public sewer & water. Minutes to Whiton Elementary School, Routes 202, 22, 287 & 78, downtown Somerville, shopping, and restaurants.